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hydrotreating catalyst
In the case of hydrotreatment of WMO, the liquids obtained over RM at both 400° and 425°C had larger amounts of low-boiling hydrocarbons than that of thermal or catalytic treatment with hydrotreating catalyst.
      
M?ssbauer emission and absorption studies on the reduction behaviour of supported Co, Co-Mo, Fe and Fe-Mo hydrotreating catalyst
      
Effect of vanadium over NiMo/sepiolite hydrotreating catalyst
      
An unsteady-state kinetic model of both benzene hydrogenation (HDA) and thiophene hydrogenolysis? (HDS) on a sulfide hydrotreating catalyst Ni-Mo/Al2O3 has been developed.
      
Influence of support on activity of diesel fuel hydrotreating catalyst
      
Presulfiding of hydrotreating catalyst by elemental sulfur outside of the reactor
      
Loading of the catalyst by layers using a low-activity hydrotreating catalyst with a high free bed volume instead of porcelain beads is proposed.
      
Solid state nuclear magnetic resonance spectroscopy of27Al,31P, and95Mo nuclei was used to investigate species on a NiPMo/Al2O3 hydrotreating catalyst calcined at 750 °C before and after rehydration.
      
Observation of [Al(OH)n(H2O)6-n]n(MoO4) in hydrotreating catalyst precursors by solid-state27 Al NMR
      
A previously unobserved octahedral27Al MAS NMR resonance has been detected in rehydrated calcined Mo/Al2O3 hydrotreating catalyst precursors.
      
The sulphidation of a CoMo/Al2O3 hydrotreating catalyst was studied under pressure and flow conditions close to industrial practice.
      
TiO2-ZrO2 mixed oxide as a support for hydrotreating catalyst
      
In situ QEXAFS investigation at Co K-edge of the sulfidation of a CoMo/Al2O3 hydrotreating catalyst
      
In situ sulfidation of a commercial alumina-supported CoMo hydrotreating catalyst (3 wt% Co, 12.3 wt% Mo) has been studied by QEXAFS at Co K-edge.
      
A realistic planar model of a silica-supported NiMo sulfide hydrotreating catalyst was used to study the intrinsic kinetics of thiophene hydrodesulfurization over a broad temperature range at atmospheric pressure.
      
In Situ EXAFS Study on the Chemical State of Arsenic Deposited on a NiMoP/Al2O3 Hydrotreating Catalyst
      
The chemical state of arsenic deposited on a NiMoP/Al2O3 hydrotreating catalyst exposed to ppb levels of arsenic over several years in a refinery reactor has been studied by in situ EXAFS.
      
Detailed adsorption thermodynamic data of organosulfur and organonitrogen molecules on NiMoS hydrotreating catalyst active sites were studied by density-functional theory (DFT) calculations.
      
The Effect of Start-Up Conditions on Deactivation of Hydrotreating Catalyst for Heavy Residue with High Asphaltene Content
      
Today's high activity hydrotreating catalyst is about eight times more active than the first generation hydroprocessing catalyst.
      
 

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